SWIMMING POOL HEAT PUMP

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Presentation transcript:

SWIMMING POOL HEAT PUMP

WHY BE : Heat Pump ? Heat Pump Benefit ELECTRICITY 4 kW 1 kW 5 kW Electric Heater 5 kW

Heat Pump Specification PROCESS : 50 oC 27 oC 25 oC 20 oC 15 oC

Heat Pump : BENIFIT REDUCE ELECTRICAL ¼ REDUCE ELECTRIC WORK Heat Pump Benefit Heat Pump : BENIFIT REDUCE ELECTRICAL ¼ REDUCE ELECTRIC WORK GREEN WORLD

Why should a pool be heated ? Heat loss 60% to evaporate Heat loss 30% to the air Heat loss 5% from insulator Heating make hot water 5% Heat from the SUN 20% Heat from outside 80%

Temperature before and demand oC Temperature around pool Time for heat How to select Heat Pump ? A consideration to decision a Heat Pump size : Pool size = m3 Area surface Temperature before and demand oC Temperature around pool Time for heat

How to select Heat Pump ? Compensate loss Heat direct

Sample : How to select Heat Pump ? Pool size 80 m3 Temp 23 oc ,Demand 28 oc Area Temp 25 oc TIME HP size 10 hrs. 61 kW 20 hrs. 38 kW 40 hrs. 27 kW

Heat Pump Specification

Model Heat Pump Specification CRITERION : มาตรฐาน Make hot water 25 oc to 30 oc Outdoor pool 25 oc Model WHPM25 WHPM38 WHPM50 WHPM75 Heating 25 38 50 75 Power Input 4.5 6.8 9.0 13.5 Pool Size 20 hrs. < 40 m3 40 – 60 m3 60 – 80 m3 80 – 120 m3 30 hrs. < 50 m3 50 – 75 m3 75 – 100 m3 100 – 150 m3 40 hrs. < 60 m3 60 – 90 m3 90 – 120 m3 120 – 180 m3

Price comparision Heat Pump and Heater Heat Pump Price Price comparision Heat Pump and Heater Heat Pump PAC Heater Hayward 25 kW 190,000 220,000 119,000 38 kW 280,000 302,500 - 50 kW 360,000 375.500 182,500 75 kW 490,000 440,000

ENVIRONMENT FRIENDLY REFRIGERANT R407C Heat Pump Specification ENVIRONMENT FRIENDLY REFRIGERANT R407C

Heat Pump Specification Titanium Heat Exchanger Scroll Compressor Coated Coil Automatic Temperature Control

Heat Pump Installation

A heat pump doesn’t operate when the surrounding temperature is below: RULE : for Heat Pump A heat pump doesn’t operate when the surrounding temperature is below: Temp not down over 10 oC If over must pre heat before

Rule : Heat Pump The air can flow

ข้อเสนอแนะ = = =

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